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Sao Paulo

$289+ Cheap flights from Houston to Sao Paulo, Brazil (SAO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — SAO
Aug 31 — Sep 71
Mon 8/31
Mon 9/7
1 adult, Economy
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Cheap flight deals from Houston to Sao Paulo

Cheapest flights from Houston to Sao Paulo
Explore the most affordable flight options available from Houston to Sao Paulo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2026.

This Trip.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/218:25 pm
IAH
-
GRU
2 stops28h 25m
Multiple Airlines
Mon 10/55:20 am
GRU
-
IAH
2 stops41h 54m
Multiple Airlines
Deal found 7/30$639
This Kiwi.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/261:45 pm
IAH
-
GRU
1 stop13h 15m
Multiple Airlines
Tue 9/13:50 am
GRU
-
IAH
2 stops30h 54m
Multiple Airlines
Deal found 7/29$685
This Kiwi.com deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/265:09 pm
IAH
-
VCP
1 stop34h 46m
Multiple Airlines
Mon 11/911:30 pm
VCP
-
IAH
2 stops40h 10m
Multiple Airlines
Deal found 7/27$696
This Kiwi.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/228:36 am
IAH
-
VCP
1 stop31h 19m
Multiple Airlines
Wed 11/1111:30 pm
VCP
-
IAH
1 stop18h 36m
Multiple Airlines
Deal found 7/29$704
This Kiwi.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/228:36 am
IAH
-
VCP
1 stop31h 19m
Multiple Airlines
Sun 11/811:30 pm
VCP
-
IAH
1 stop18h 36m
Multiple Airlines
Deal found 7/29$705
This Kiwi.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/245:09 pm
IAH
-
VCP
1 stop34h 26m
Multiple Airlines
Wed 11/1111:30 pm
VCP
-
IAH
1 stop18h 36m
Multiple Airlines
Deal found 7/29$722
This Kiwi.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/245:09 pm
IAH
-
VCP
1 stop34h 26m
Multiple Airlines
Sun 11/811:30 pm
VCP
-
IAH
1 stop18h 36m
Multiple Airlines
Deal found 7/29$723
This Trip.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/148:25 am
IAH
-
VCP
1 stop31h 30m
Multiple Airlines
Sun 9/2710:30 pm
VCP
-
IAH
1 stop18h 47m
Multiple Airlines
Deal found 7/29$731
This Kiwi.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/228:36 am
IAH
-
VCP
1 stop31h 19m
Multiple Airlines
Thu 11/1211:30 pm
VCP
-
IAH
1 stop18h 36m
Multiple Airlines
Deal found 7/29$763
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2612:21 pm
IAH
-
VCP
1 stop15h 34m
Multiple Airlines
Tue 11/311:30 pm
VCP
-
IAH
2 stops23h 39m
Multiple Airlines
Deal found 7/30$766
This Kiwi.com deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/148:25 am
IAH
-
VCP
1 stop31h 30m
Multiple Airlines
Mon 9/2810:40 pm
VCP
-
IAH
2 stops34h 37m
Multiple Airlines
Deal found 7/28$767
This Trip.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/18:36 am
IAH
-
VCP
1 stop31h 29m
Multiple Airlines
Sun 11/811:30 pm
VCP
-
IAH
1 stop18h 36m
Multiple Airlines
Deal found 7/30$778

Find flight deals from Houston to Sao Paulo

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) to Sao Paulo (SAO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 1, 2026.

Round-trip from

$639
(Trip.com)

One-way from

$289
(Kiwi.com)

Popular in

January

Cheapest in

March

Average price

$1,130
From Houston to Sao Paulo (SAO)
Search Deals
One-way flight from Houston to Sao Paulo (SAO)
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($287 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($119 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Houston to Sao Paulo that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 1, 2026.
Use the filters below to find and compare flights from Houston to Sao Paulo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonSao Paulo

IAH - CGH

IAHCGH

Houston George Bush Intcntl

Sun 11/8

1:22 pm-11:40 am

2 stops19h 18m

Sao Paulo Congonhas

Sat 11/14

6:05 am-11:58 pm

2 stops20h 53m

$972

HoustonSao Paulo

IAH - VCP

IAHVCP

Houston George Bush Intcntl

Mon 9/21

11:48 am-5:55 pm

2 stops28h 07m

Sao Paulo Viracopos

Wed 9/23

10:40 pm-3:47 pm

1 stop19h 07m

$977

HoustonSao Paulo

IAH - VCP

IAHVCP

Houston George Bush Intcntl

Wed 10/21

11:47 am-10:45 am

2 stops20h 58m

Sao Paulo Viracopos

Wed 11/11

6:00 pm-9:59 pm

2 stops30h 59m

$1,008

HoustonSao Paulo

IAH - GRU

IAHGRU

Houston George Bush Intcntl

Sat 9/19

10:46 am-6:55 am

2 stops18h 09m

Sao Paulo Guarulhos Intl

Sun 9/27

6:00 am-9:53 am

2 stops29h 53m

$1,012

HoustonSao Paulo

IAH - VCP

IAHVCP

Houston George Bush Intcntl

Sun 11/8

6:28 pm-10:45 am

2 stops37h 17m

Sao Paulo Viracopos

Sat 11/14

6:05 pm-11:53 am

2 stops44h 48m

$1,039

HoustonSao Paulo

IAH - CGH

IAHCGH

Houston George Bush Intcntl

Mon 10/26

5:34 pm-9:15 pm

2 stops25h 41m

Sao Paulo Congonhas

Mon 11/9

6:40 am-11:58 pm

2 stops20h 18m

$1,064

HoustonSao Paulo

IAH - CGH

IAHCGH

Houston George Bush Intcntl

Mon 9/21

4:47 pm-7:05 pm

2 stops24h 18m

Sao Paulo Congonhas

Wed 9/23

11:50 am-9:59 pm

2 stops36h 09m

$1,077

HoustonSao Paulo

IAH - CGH

IAHCGH

Houston George Bush Intcntl

Sat 9/19

4:47 pm-11:30 am

2 stops16h 43m

Sao Paulo Congonhas

Sun 9/27

6:30 am-9:53 am

2 stops29h 23m

$1,097

HoustonSao Paulo

IAH - VCP

IAHVCP

Houston George Bush Intcntl

Thu 9/10

4:47 pm-10:45 am

2 stops15h 58m

Sao Paulo Viracopos

Thu 9/17

6:00 pm-3:57 pm

2 stops47h 57m

$1,138

HoustonSao Paulo

IAH - VCP

IAHVCP

Houston George Bush Intcntl

Mon 9/21

4:47 pm-10:45 am

2 stops15h 58m

Sao Paulo Viracopos

Sat 9/26

6:00 pm-3:57 pm

2 stops47h 57m

$1,165

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Houston to Sao Paulo

Have a flexible travel schedule? Discover the best time to fly to Sao Paulo from Houston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Houston to Sao Paulo

What is the cheapest month to book a flight from Houston to Sao Paulo?

Currently, February is the cheapest month in which you can book a flight from Houston to Sao Paulo (average of $1,165). Flying from Houston to Sao Paulo in July is currently the most expensive (average of $1,494). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from HOU to SAO?

Find hourly flight availability from Houston to Sao Paulo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 1, 2026.

When flying from Houston to Sao Paulo, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Houston to Sao Paulo?

Airfare is below average for this route at the moment.
Houston to Sao Paulo flights typically cost between $912 and $1,518 in September.
The cheapest round-trip price found within the last 5 days was $639 on Multiple Airlines (Sep 21-Oct 5).

Reviews of airlines servicing Sao Paulo

Get insights into the airlines that provide service to Sao Paulo. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sao Paulo. Reviews last updated August 1, 2026.
Get a feel of what it's like to fly with Azul and United Airlines from Houston to Sao Paulo by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Azul
7.9
Good
894 reviews

Entertainment

7.4

Comfort

7.8

Boarding

8.0

Crew

8.5

Food

7.1

Overall

7.9

Reviews

1 / 15
10.0
Excellent

Dean,Jul 2025

CNF - FLL

The touch screens on the aircraft (A330 Neo) were terrible... they did not function properly, and the hand controller did not work much better. With much effort, I was able to view some content that I wanted to see. The "Map" function on the system was inoperative, as well. The only information you could get was the basic info about the flight (altitude, temperature, time-to-destination). Considering that this route takes you over top of one of the most amazing countries/regions in the world, it would have been nice to see the landmarks on a map.
Azul
7.9
Good
894 reviews
Azul
7.9
Good
894 reviews

Entertainment

7.4

Comfort

7.8

Boarding

8.0

Crew

8.5

Food

7.1

Overall

7.9

Reviews

1 / 15
10.0
Excellent

Dean,Jul 2025

CNF - FLL

The touch screens on the aircraft (A330 Neo) were terrible... they did not function properly, and the hand controller did not work much better. With much effort, I was able to view some content that I wanted to see. The "Map" function on the system was inoperative, as well. The only information you could get was the basic info about the flight (altitude, temperature, time-to-destination). Considering that this route takes you over top of one of the most amazing countries/regions in the world, it would have been nice to see the landmarks on a map.
United Airlines
7.4
Good
10,063 reviews
Azul
7.9
Good
894 reviews

Entertainment

7.4

Comfort

7.8

Boarding

8.0

Crew

8.5

Food

7.1

Overall

7.9

Reviews

1 / 15
10.0
Excellent

Dean,Jul 2025

CNF - FLL

The touch screens on the aircraft (A330 Neo) were terrible... they did not function properly, and the hand controller did not work much better. With much effort, I was able to view some content that I wanted to see. The "Map" function on the system was inoperative, as well. The only information you could get was the basic info about the flight (altitude, temperature, time-to-destination). Considering that this route takes you over top of one of the most amazing countries/regions in the world, it would have been nice to see the landmarks on a map.

Related info for your journey

Find useful and relevant information for your journey from Houston to Sao Paulo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Houston to Sao Paulo?

    Airlines like Azul, GOL, and United Airlines fly from Houston to Sao Paulo in about 19h 18m. The time it takes to get you to your destination can typically vary by up to 3h 37m. There are 4911 mi between Houston and Sao Paulo. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Houston to Sao Paulo round-trip?

    Our cheapest airline available from Houston to Sao Paulo is United Airlines. Our recent data shows that you can find tickets from as low as $1,045 on this airline. United Airlines is currently priced 30% below the average price you’ll pay for this route.

  • What are the most popular routes from Houston to Sao Paulo?

    The most popular route from Houston to Sao Paulo is Houston Hobby - Sao Paulo Guarulhos Intl. You may also consider Houston George Bush Intcntl - Sao Paulo Guarulhos Intl or Houston George Bush Intcntl - Sao Paulo Viracopos.

  • Can I find deals for flights from Houston to Sao Paulo that include hotel bookings?

    Yes. In addition to deals on Houston to Sao Paulo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Houston to Sao Paulo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Houston to Sao Paulo.

  • Can I find deals for business class flights from Houston to Sao Paulo?

    Yes. Cheapflights offers flight deals from Houston to Sao Paulo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Houston to Sao Paulo?

    Currently, February is the cheapest month in which you can book a flight from Houston to Sao Paulo (average of $1,165). Flying from Houston to Sao Paulo in July is currently the most expensive (average of $1,494). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Sao Paulo?

Book flights to Sao Paulo if you plan to visit one of these locations
Santos

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Top airline flying from Houston to Sao Paulo

Discover the top airline that operate flights from Houston to Sao Paulo. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,045Average$1,408FlexibilityNo cancel feeOn-time69%

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